Pethidine

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Pethidine topic overview

The analysis highlights Community, Culture and Applications as prominent areas in the source structure around Pethidine.

Related topics: 89
Source areas: 9
Connected nodes: 98
Extracted relationships: 85
Related term clusters: 21
Bridge connections: 98

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 26 topics

Mechanism of action · 18 topics

Veterinary use · 13 topics

Interactions · 7 topics

Adverse effects · 6 topics

Synthesis · 6 topics

Pharmacology · 5 topics

Society and culture · 5 topics

Medical uses · 3 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

3D model (JSmol): Interactive image
Addiction liability: High
ATC code: N02AB02 (WHO)
Bioavailability: 50–60% (Oral), 80–90% (Oral, in cases of hepatic impairment)
CAS Number: 57-42-1 Y
ChEBI: CHEBI:6754

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Pethidine

11Opioid · Analgesic · Phenylpiperidine

7Morphine · Gallstone · Renal colic

6Benzyl cyanide · Chlormethine · Sodium amide

4Hydrochloride · Intramuscular · Subcutaneous injection

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Medical uses

Adverse effects

Interactions

Mechanism of action

Pharmacology

Synthesis

Society and culture

Veterinary use

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Pethidine connects Entity context

The extracted context around Pethidine shows recurring relationship patterns in the source. For example, Pethidine → CYP450, Due, Epidural, Histamine, IM, IV, N-demethylation, Normeperidine, SC Another extracted example is Pethidine → AU: S8 (Controlled drug), BR: Class A1 (Narcotic drugs), CA: Schedule I, DE: Anlage III (Special prescription form required), NZ: Class B, UK: Class A, UN: Narcotic Schedule I, US: Schedule II. Use these groups to spot repeated connection types before inspecting the individual relationships.

Top relations

related to Veterinary use · 9

Pethidine → CYP450, Due, Epidural, Histamine, IM, IV, N-demethylation, Normeperidine, SC

Legal status · 8

Pethidine → AU: S8 (Controlled drug), BR: Class A1 (Narcotic drugs), CA: Schedule I, DE: Anlage III (Special prescription form required), NZ: Class B, UK: Class A, UN: Narcotic Schedule I, US: Schedule II

has effect · 8

Pethidine → Convulsive, Due, Fatalities, Interactions, Overdose, Serotonin, SSRIs, Unlike

related to Legal status · 8

Pethidine → ACSCN, Control, Controlled Substances Act, Narcotic, Narcotic Substances, Schedule II, Single Convention, United States

related to Interactions · 4

Pethidine → Fatal, Libby Zion, Seizures, SSRIs

Metabolites · 3

Pethidine → Norpethidine, others, Pethidinic acid

related to Medical uses · 3

Pethidine → New Zealand, United Kingdom, United States

is a · 2

Pethidine → preferred painkiller for diverticulitis, prototype of a large family of analgesics including the pethidine 4-phenylpiperidines

related to Pharmacokinetics · 2

Pethidine → Norpethidine, Pethidine's

3D model (JSmol) · 1

Pethidine → Interactive image

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

effects opioids norpethidine due opioid morphine pain also serotonin interactions anticholinergic use addiction cause metabolite administration syndrome severe compared risk

Pethidine relationships Subject–Predicate–Object triples

TTTA extracted 85 structured relationships around Pethidine. Examples in this analysis include Pethidine → 3D model (JSmol) → Interactive image and Pethidine → Addiction liability → High. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
Pethidine	3D model (JSmol)	Interactive image	1.00	infobox
Pethidine	Addiction liability	High	1.00	infobox
Pethidine	ATC code	N02AB02 (WHO)	1.00	infobox
Pethidine	Bioavailability	50–60% (Oral), 80–90% (Oral, in cases of hepatic impairment)	1.00	infobox
Pethidine	CAS Number	57-42-1 Y	1.00	infobox
Pethidine	ChEBI	CHEBI:6754	1.00	infobox
Pethidine	ChEMBL	ChEMBL607 Y	1.00	infobox
Pethidine	ChemSpider	3918	1.00	infobox
Pethidine	CompTox Dashboard (EPA)	DTXSID9023253	1.00	infobox
Pethidine	Dependence liability	High	1.00	infobox
Pethidine	Drug class	Opioid	1.00	infobox
Pethidine	DrugBank	DB00454 Y	1.00	infobox
Pethidine	ECHA InfoCard	100.000.299	1.00	infobox
Pethidine	Elimination half-life	2.5–4 hours, 7–11 hours (liver disease)	1.00	infobox
Pethidine	Excretion	Renal	1.00	infobox
Pethidine	Formula	C15H21NO2	1.00	infobox
Pethidine	IUPHAR/BPS	7221	1.00	infobox
Pethidine	KEGG	D08343 Y	1.00	infobox
Pethidine	Legal status	AU: S8 (Controlled drug)	1.00	infobox
Pethidine	Legal status	BR: Class A1 (Narcotic drugs)	1.00	infobox
Pethidine	Legal status	CA: Schedule I	1.00	infobox
Pethidine	Legal status	DE: Anlage III (Special prescription form required)	1.00	infobox
Pethidine	Legal status	NZ: Class B	1.00	infobox
Pethidine	Legal status	UK: Class A	1.00	infobox
Pethidine	Legal status	US: Schedule II	1.00	infobox
Pethidine	Legal status	UN: Narcotic Schedule I	1.00	infobox
Pethidine	Metabolism	Liver: CYP2B6, CYP3A4, CYP2C19, Carboxylesterase 1	1.00	infobox
Pethidine	Metabolites	Norpethidine	1.00	infobox
Pethidine	Metabolites	Pethidinic acid	1.00	infobox
Pethidine	Metabolites	others	1.00	infobox

Related concept clusters Related term clusters

The concept neighborhoods around Pethidine bring nearby vocabulary together. In this analysis, examples include Effects, Morphine and Administration. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

Pethidine
- Effects
- Morphine
- Administration
- Norpethidine
- Opioids
- Controlled
- Narcotic
- Severe
- Due
- Intravenous
- Addiction
- Depression
pethidine
- Effects
- Morphine
- Administration
- Norpethidine
- Opioids
- Controlled
- Narcotic
- Severe
- Due
- Intravenous
- Addiction
- Depression
opioid
- Class
- Others
- Addiction
- Medical
- Metabolites
- Pain
- Use
- Interactions
- Norpethidine
- Intramuscular
- Subcutaneous
- Intravenous
addiction
- Renal
- Risk
- Compared
- Opioid
- Intramuscular
- Subcutaneous
- Class
- Effects
- Intravenous
- Others
- Potential
- Controlled
adverse effects
- Opioids
- Side
- Pethidine
- Norpethidine
- Renal
- Risk
- Medical
- Metabolites
- Narcotic
- Pethidine's
- Metabolite
- Syndrome
veterinary use
- Drug
- Medical
- Opioid
- Interactions
- Norpethidine
- Intramuscular
- Subcutaneous
- Class
- Intravenous
- Opioids
- Others
- Renal
epidural administration
- Class
- Also
- Norpethidine
- Intramuscular
- Subcutaneous
- Analgesic
- Intravenous
- Others
- Renal
- Pethidine
- Controlled
- Depression
drug abuse warning network
- Use
- Interactions
- Intramuscular
- Norpethidine
- Subcutaneous
- Intravenous
- Others
- Potential
- Renal
- Controlled
- Medical
- Metabolites

Connections between topic areas Semantic bridges

For Pethidine, one of the stronger structural bridges in this analysis connects Pethidine with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3

Pethidine — Overview · splits 72 ⟂ 27

Pethidine — Mechanism of action · splits 80 ⟂ 19

Pethidine — Veterinary use · splits 85 ⟂ 14

Pethidine — Interactions · splits 91 ⟂ 8

Pethidine — Adverse effects · splits 92 ⟂ 7

Pethidine — Synthesis · splits 92 ⟂ 7

Pethidine — Pharmacology · splits 93 ⟂ 6

Pethidine — Society and culture · splits 93 ⟂ 6

Pethidine — Medical uses · splits 95 ⟂ 4

Map overview Semantic statistics

Pethidine

Nodes99

Edges98

Triples85

Avg. degree1.98

Density0.020202

Components1

Source & methodology

TTTA analyzes the structure around Pethidine to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Community, Culture & Applications, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Pethidine · EN edition · Analysis: TopicsToTalkAbout

Pethidine: Community, Culture & Applications

Pethidine topic overview

What this topic covers Research coverage

Key facts & relationships

Start with your topic. Discover where to go next.

Questions to explore

Explore all related topics Closing gaps

Overview

Medical uses

Adverse effects

Interactions

Mechanism of action

Pharmacology

Synthesis

Society and culture

Veterinary use

For the semantics nerds

Advanced semantic analysis

How Pethidine connects Entity context

Pethidine

Top relations

Important terminology

Important terminology

Pethidine relationships Subject–Predicate–Object triples

Related concept clusters Related term clusters

Connections between topic areas Semantic bridges

Map overview Semantic statistics

Pethidine

Source & methodology